Problem Display
PID: 213955 (8/p7/8/3N2R1/P1kP2K1/2Pp4/3p4/3B4 w - - 0 1)

Volpiansky, N

Di jidise stime, 1928

8/p7/8/3N2R1/P1kP2K1/2Pp4/3p4/3B4

#3

7 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Tries
    • 1.Kf3?
      • 1...a5
        • 2.Rg6
          • 2...Kxd5
            • 3.Bb3#
      • 1...a6!
    • 1.Kf4?
      • 1...a5
        • 2.Rg6
          • 2...Kxd5
            • 3.Bb3#
      • 1...a6!
    • 1.Re5?
      • 1...a5
        • 2.Re6
          • 2...Kxd5
            • 3.Bb3#
      • 1...a6!
    • 1.a5?
      • 1...Kb5
        • 2.Sb4+
          • 2...Kc4
            • 3.Rc5#
      • 1...a6!
  • Keys
    • 1.Rg6!
      • threat
        • 2.Rc6+
          • 2...Kxd5
            • 3.Bf3#
      • 1...Kxd5
        • 2.Bb3+
          • 2...Ke4
            • 3.Re6#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).